Re: [boost] interest in structure of arrays container?

Subject: Re: [boost] interest in structure of arrays container?
From: Larry Evans (cppljevans_at_[hidden])
Date: 2016-10-15 18:15:54

On 10/15/2016 04:06 PM, Larry Evans wrote:
>   template<std::size_t N, typename... Fields>
>   using soa_citizens_t=
>     std::tuple
>     < std::array<N,Fields>...
>     >
>     ;
>
> ? Then wouldn't:
>
>   std::size_t n=5;
>   soa_citizens_t<n,string,string,int,int> soa_citizens;
>   int avg = 0;
>   int t = 1;
>   std::size_t const salary=2
>   for( int salary: get<salary>(soa_citizens)) {
>     avg += (salary  - avg) / t;
>     ++t;
>   }
>
FWIW, the attached compiles and runs with:

clang version 3.8.0 (tags/RELEASE_380/final)

on my ubuntu OS.